package src.Fifteen;

import javax.swing.*;
import java.awt.*;

public class JoinTest extends JFrame {

    private Thread threadA;
    private Thread threadB;

    final JProgressBar progressBar = new JProgressBar();
    final JProgressBar progressBar2 = new JProgressBar();
    int count = 0;


    public static void main(String[] args) {
        init(new JoinTest(),500,300);
    }

    public JoinTest(){
        super();
        getContentPane().add(progressBar, BorderLayout.NORTH);
        getContentPane().add(progressBar2,BorderLayout.SOUTH);
        progressBar.setStringPainted(true);
        progressBar2.setStringPainted(true);

        threadA = new Thread(new Runnable() {
            int count = 0;

            @Override
            public void run() {
                while (true){
                    progressBar.setValue(++count);

                    try {
                        threadA.sleep(100);
                        threadB.join();
                    } catch (InterruptedException e) {
                        throw new RuntimeException(e);
                    }
                }

            }
        });
        threadA.start();
        threadB = new Thread(new Runnable() {
            int count = 0;
            @Override
            public void run() {
                while (true){
                    progressBar2.setValue(++count);
                    try {
                        threadB.sleep(100);
                    } catch (InterruptedException e) {
                        throw new RuntimeException(e);
                    }
                    if(count == 100){
                        break;
                    }
                }
            }
        });
        threadB.start();
    }

    public static void init(JFrame frame,int width,int height){
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(width,height);
        frame.setVisible(true);
    }
}
